MasterNotDiscoveredException

Hello!

What is your ElasticSearch configuration? How many nodes should there be? Is there anything in the logs? Did you try restarting ElasticSearch?

It would be nice if you could provide this information so we can help.

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Regards,

Rafał Kuć

Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch - ElasticSearch

curl -XGET 'localhost:9200/_cluster/health?pretty'

Running this command gives me the following error:

{"error": "MasterNotDiscoveredException[waited for [30s]]","status": 503}

On Wed, Jun 12, 2013 at 2:04 PM, Rafał Kuć <r.kuc@solr.pl> wrote:

Hello!

It seems that your cluster doesn't have master elected, which means that there are some issues. Please look at your logs and see what you can find there. Do you have minimum_master_nodes property set in your ElasticSearch configuration ? If you do, check if the number of master eligible nodes in your cluster is sufficient for the master to be elected (at least the number specified by that property).

Also, you can see what your cluster health looks like, by running the following command:

curl -XGET 'localhost:9200/_cluster/health?pretty'

--

Regards,

Rafał Kuć

Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch - ElasticSearch

When I execute the following query:

curl -XGET 'http://localhost:9200/development_users/user/_mapping

'

I get the following error:

{"error":"MasterNotDiscoveredException[waited for [30s]]","status":503}

Can anybody please explain me, what is going wrong and what should I do to fix this?

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Thanks,

Aash

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Thanks,

Aash

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